X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 293.0
Details 8% PEG 3350, 100 mM Hepes, 200 mM proline, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 62.74 α = 90
b = 71.03 β = 103.93
c = 76.33 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PSI PILATUS 6M -- 2011-06-03
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA -- SLS X06SA

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
1.9 46.23 98.2 0.097 0.059 -- 3.4 50769 n/a -3.0 -3.0 30.98
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.9 2.01 95.2 0.539 0.448 2.72 -- 7906

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 1.9 46.23 -- 0.0 -- 50669 2584 98.59 0.1799 0.1799 0.1784 0.208 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 1.9 1.95 -- 201 3439 0.2539 0.2871 -- 98.59
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 35.03
Anisotropic B[1][1] 0.1043
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 4.8719
Anisotropic B[2][2] -2.4895
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 2.3851
RMS Deviations
Key Refinement Restraint Deviation
t_omega_torsion 3.09
t_bond_d 0.01
t_angle_deg 1.03
t_other_torsion 18.1
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.215
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4333
Nucleic Acid Atoms 0
Heterogen Atoms 32
Solvent Atoms 405

Software

Software
Software Name Purpose
XDS data scaling
PHASER phasing
BUSTER refinement version: 2.11.1
XDS data reduction